<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

</body>
<script>
    var http = require('http');

    http.createServer(function (request, response) {

        // 发送 HTTP 头部
        // HTTP 状态值: 200 : OK
        // 内容类型: text/plain
        response.writeHead(200, {'Content-Type': 'text/plain'});

        // 发送响应数据 "Hello World"
        response.end('Hello World\n');
    }).listen(8888);

    // 终端打印如下信息
    console.log('Server running at http://127.0.0.1:8888/');
</script>
</html>